20-20-20 All Purpose Fertilizer with Kelp and Micronutrients
Why Customers Love It:
✔ Fast-Acting Formula
✔ Direct from Our Facility – Always Fresh
✔ Ships Fast in 1–2 Days
Pairs well with
20-20-20 All Purpose Fertilizer with Kelp and Micronutrients
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
At GS Plant Foods, we do our best to get your order to you quickly and affordably.
We primarily ship through USPS Priority Mail, which is fast and reliable. For larger or heavier orders, we may use FedEx Ground to save you on costs while still delivering on time.
If you prefer a different shipping method, no problem — just reach out before placing your order, and we’ll do our best to accommodate your request.
Processing Time:
Most orders ship within 1–2 business days. You’ll receive a confirmation email with tracking info as soon as your order is on its way.Shipping Costs:
Shipping fees are calculated at checkout based on weight, size, and destination.Sales Tax:
We currently collect 7% sales tax on all orders shipped to addresses in Florida. If tax laws change and we’re required to collect tax in other states, we will comply accordingly. -
Return Information
We want you to be completely happy with your purchase — and your plants to be even happier.
If your product arrives damaged or defective, just send us a photo and we’ll replace it right away — free of charge. No need to return anything.
We stand behind the quality of everything we sell. If something’s not right, we’ll make it right — it’s that simple.
If you have questions about a product or need help choosing the right one, don’t hesitate to contact us before ordering. We're happy to help!
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What is 20-20-20 All Purpose Fertilizer?
GS Plant Foods 20-20-20 All Purpose Fertilizer is the ultimate solution for promoting lush, vibrant growth throughout your entire garden! This perfectly balanced, water-soluble formula delivers equal parts Nitrogen (20%), Phosphorus (20%), and Potassium (20%)—combined with organic kelp and essential micronutrients—to support vigorous foliage, strong root systems, and abundant blooms. Ideal for vegetables, lawns, houseplants, and shrubs, our 20-20-20 organic fertilizer provides an instant vitality boost while enhancing long-term plant health. 🌱
If your plants are stressed, nutrient-deficient, or struggling, GS Plant Foods Superfection Emergency First Aid for Plants is your go-to fast-acting solution for quick recovery and sustained vitality.
Key Benefits
🌱 Balanced Nutrition: Our natural 20-20-20 plant food offers a perfectly balanced NPK ratio, ensuring comprehensive nourishment for all plant types and growth stages.
💧 Fast Absorption: The 100% water-soluble formula feeds plants efficiently through roots and leaves, delivering rapid, visible improvements.
🌿 Organic Kelp Boost: Rich in micronutrients, organic kelp enhances root development, nutrient uptake, and natural stress resistance.
🌸 Vibrant Growth: This organic 20-20-20 fertilizer promotes greener turf, more prolific flowering, and higher garden yields.
🌎 Eco-Friendly: Made without synthetic additives, it’s safe for both indoor and outdoor plants, protecting soil health and local waterways.
Ingredient Breakdown
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Nitrogen (20%): Encourages lush, green foliage growth.
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Phosphorus (20%): Strengthens roots and supports flowering and fruit production.
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Potassium (20%): Boosts drought tolerance and overall plant resilience.
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Organic Kelp Extract: Packed with micronutrients and enzymes to enrich soil and promote root vitality.
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Chelated Micronutrients: Includes iron, zinc, and manganese for optimal plant metabolic functions.
How to Use
Simple Mix & Grow:
- Outdoor Plants/Gardens: Mix 1 tablespoon per gallon of water and soak root zones once a month.
- Lawns: Dilute 1 ounce per gallon to cover 100 sq ft. (A 3 lb bag treats up to 4,800 sq ft!)
- Indoor Plants: Add ¼ teaspoon per gallon with every watering.
Pro Tip: Apply GS Plant Foods 20-20-20 fertilizer during spring and summer for peak growing seasons and maximum results!
Frequently Asked Questions (FAQ)
What plants can I use 20-20-20 All Purpose Fertilizer on?
This balanced fertilizer is perfect for vegetables, flowers, lawns, houseplants, and shrubs, providing complete nutrition at all stages of growth.
How often should I apply this fertilizer?
For outdoor plants, apply once a month. For lawns, every 3–4 weeks depending on grass condition. For indoor plants, use with every watering in a diluted form.
Is 20-20-20 safe for organic gardening?
Yes! Our product contains organic kelp extract and no harmful synthetic additives, making it safe for eco-friendly gardening.
Can I use this fertilizer during flowering?
Absolutely. 20-20-20 provides the essential nutrients needed for strong roots and abundant blooms.
How should I store 20-20-20 fertilizer?
Keep in a cool, dry place away from direct sunlight to maintain its effectiveness.
What Our Customers Are Saying
Thank you so much for Orchid Love. I bought mine on Amazon.com. I have been using it for the last five months. My orchids haven't looked better. Then I discovered a secret using your Orchid food. I have been dripping it down the old spikes of my 14 orchids not in flower for the last month. Now I have 5 of my orchids sending up new spikes that should be blooming around Christmas and 3 shooting secondary spikes off the old spikes. Even my other house plants love it. Thank you so much.
— Mary Yarwood
I received this product in a very timely manner. After the first application this seems to be working on my fall garden in zone 7. The lettuce, cauliflower, and broccoli all responded to a foliar spray of 1 Tbsp mixed in a half gallon of water. I also applied it to my tomato plants that had slowed down due to the colder weather and was surprised to see all of the plants start setting new blooms and fruit. I was at the point of actually pulling the tomato plants out for the year but look to maybe get a few more tomato's off each plant now!
— Theman
Hi, just received your kelp and humic acid per Amazon.I scoped them at 40 and 100x shortly after opening and could not believe the diversity compared to a competitor's similar products.I provide the most thorough organic lawn/soil treatments in the Gainesville Fl area, and looking forward to continuing business."Thanks for your product
— Chad Freeman
So far, my plants and microgreens seem to respond well--new growth and deeper color--to the spray I mixed with water and store in the refrigerator.
— Greenpinky
My only complaint is that the bottle could be designed better so that the liquid doesn't drip everywhere and get a little messy even when using a funnel to catch extra liquid.
It smells strong & stains, so prepare your mixture outside or on a plastic covered table.
Why Choose GS Plant Foods?
✅ Certified Organic Excellence
Every product reflects our pledge to purity, free from synthetic additives. We prioritize ingredients that nourish plants and protect ecosystems.
🔬 Innovation You Can Trust
Blending cutting-edge plant science with time-tested organic methods, we create solutions that tackle modern challenges—boosting yields, resilience, and root vitality.
🤝 Community Trusted
Decades of glowing reviews and partnerships prove our promise: reliable, transformative results, season after season.
FAQs
Please read our FAQs page to find out more.
Why do organic fertilizers like yours have lower NPK values than synthetic fertilizers?
Synthetic fertilizers artificially spike NPK levels far beyond natural amounts, much like vitamin pills overload the body with nutrients it can’t fully absorb. Organic fertilizers, however, workwithnature—enhancing plants’ ability to uptake nutrients efficiently without excess runoff. This means lower NPK numbers deliverhigher effectivenesswhile protecting ecosystems from pollution caused by synthetic waste.
How should I store your products to maximize shelf life?
Store products in a cool, dry place away from direct sunlight and extreme temperatures. Ensure lids are tightly sealed after use. While most formulas have an indefinite shelf life, always mix only what you need for immediate use to maintain potency.
Do I need to water my lawn after applying your liquid fertilizers?
No watering is required! Our liquid formulas absorb quickly into the soil. For best results, apply early in the morning to allow 2-3 hours of soaking time before rain or irrigation. This ensures maximum nutrient retention without runoff.
Is it safe to harvest vegetables right after using your products?
Yes! Most of our products have a zero-harvest interval, meaning you can pick produce immediately. However, we recommend waiting 2-3 days after application for optimal nutrient absorption and flavor development.
How do organic fertilizers reduce environmental harm compared to synthetics?
Synthetic fertilizers overload plants with nutrients they can’t fully absorb, leading to harmful runoff that pollutes waterways. Organic formulas, like ours, mimic nature—delivering balanced, bioavailable nutrients that plants use efficiently. Think of it as feeding your garden a wholesome meal instead of forcing it to “overeat” synthetic additives.